Rem

	Copyright (c) 2013 Christian Fiedler
	
	Permission is hereby granted, free of charge, to any person obtaining a
	copy of this software and associated documentation files (the "Software"),
	to deal in the Software without restriction, including without limitation
	the rights to use, copy, modify, merge, publish, distribute, sublicense,
	and/or sell copies of the Software, and to permit persons to whom the
	Software is furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included
	in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
	OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
	CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
	TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
	SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

EndRem
Strict
Framework brl.blitz
Import brl.filesystem

Import "bluecc_head.bmx"
Import "bluecc_inc.bmx"
Import "bluecc_expr.bmx"
Import "bluecc_types.bmx"

parse_cmd
If Not sourcefile Then End

TModule.add "main", sourcefile
TModule.Current = TModule.Main
filestream = OpenStream(sourcefile)

compile

CloseStream filestream
End

Function compile()
	Local v:TVariable
	GetChar

	#mainloop
	While look
		skipwhite
		If look = Asc "'" Then
			While look <> Asc "~n" And look <> Asc "~r"
				GetChar
			Wend
			Continue
		EndIf
		gettoken
		skipblanks
		If Not look Then Exit
				
		DebugLog "token: "+token
		
		Select token.tolower()
		Case "global"
			TVariable.parse_global
		Default
			token = token.tolower()
			For v = EachIn TModule.Current.globvars
				If v.name.tolower() = token Then
					match "="
					assignment v
					Continue mainloop
				EndIf 
			Next
			error "unexpected token '"+token+"'", True
		EndSelect
	Wend
EndFunction

